Trifluoroacetic acid → 2-[(4-{2-[Heptyl([1,3]oxazolo[4,5-b]pyridin-2-yl)amino]ethyl}-1,3-thiazol-2-yl)thio]-2-methylpropionic acid trifluoroacetate

HRID 914437Notes

Reaction equation

HRID 914437 reaction equation
C([O:5][C:6](=[O:26])[C:7]([S:10][C:11]1[S:12][CH:13]=[C:14]([CH2:16][CH2:17][NH:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[N:15]=1)([CH3:9])[CH3:8])(C)(C)C.Cl[C:28]1[O:29][C:30]2[C:31]([N:36]=1)=[N:32][CH:33]=[CH:34][CH:35]=2.[F:37][C:38]([F:43])([F:42])[C:39]([OH:41])=[O:40]>ClCCl>[F:37][C:38]([F:43])([F:42])[C:39]([OH:41])=[O:40].[CH2:19]([N:18]([C:28]1[O:29][C:30]2[C:31]([N:36]=1)=[N:32][CH:33]=[CH:34][CH:35]=2)[CH2:17][CH2:16][C:14]1[N:15]=[C:11]([S:10][C:7]([CH3:8])([CH3:9])[C:6]([OH:5])=[O:26])[S:12][CH:13]=1)[CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH3:25]

Participants

5

Reactant 3

HCID 6422Trifluoroacetic acidHCID 220287242-Chlorooxazolo[4,5-b]pyridineHCID 597593122-({4-[2-(Heptylamino)ethyl]-1,3-thiazol-2-yl}thio)-2-methylpropionic acid tert-butyl ester

Product 1

HCID 673983062-[(4-{2-[Heptyl([1,3]oxazolo[4,5-b]pyridin-2-yl)amino]ethyl}-1,3-thiazol-2-yl)thio]-2-methylpropionic acid trifluoroacetate

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A compound obtained using 2-({4-[2-(heptylamino)ethyl]-1,3-thiazol-2-yl}thio)-2-methylpropionic acid tert-butyl ester synthesized in Example 303-2 and 2-chloro[1,3]oxazolo[4,5-b]pyridine as starting materials and by an operation similar to that of Example 303-3 was treated with dichloromethane and trifluoroacetic acid, and the mixture was stirred at room temperature for 12 hr. The reaction solution was concentrated under reduced pressure to give the title compound.

Workup

  1. customA compound obtained
  2. concentrationThe reaction solution was concentrated under reduced pressure

Sources & evidence

ORD record
ord-2dc5af3e88424bed99b1d1bdb9f8a766
Source dataset
uspto-grants-2011_09
Patent number
US08026370B2

Reaction notes

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